baber/WOPTO huggingface dataset:
Patent DE-3921250-A1 (DE)
Inventor: WELLER HUGO
IPC: G06F11/00
Filed: 1989-06-29
Abstract: The invention concerns a vehicle-occupant safety system, in particular a restraining system such as an airbag or belt-tensioning device, with a sensor unit comprising at least two sensors, a sensor signal processing unit comprising at least two processing circuits, a computing unit and a safety device triggering circuit working in at least two stages. To ensure a high degree of safety at relatively low cost, it is proposed that the computing unit (12), which is a single-processor system (30), be designed so that it processes the data from the two processing circuits (8, 9) in tow programmes (P1, P2) which are staggered in time with respect to each other.
Patent DE-3922742-A1 (DE)
Title: Device for controlling the air flow through a radiator
Inventor: LETRANGE FREDERIC
IPC: B60K11/08
Filed: 1989-07-11
Abstract: Device for controlling the air flow through a radiator, which in a pipe contains a plurality of rotatable flaps (22), which are each respectively provided with two end pins capable of interacting with bearings (24, 26), which are provided on two opposing upright sections (10, 12) of the said pipe. Each bearing takes the form of a ring segment which is integrally formed with the relevant upright section (10, 12) and projects inward from the pipe and forms a lateral inlet opening, and each pin possessing an arm (76, 78) running diametrically, the end faces of which form a rotational guide with the entire ring segment over the entire range of angular displacement of the flap, introduction being possible through the opening of the ring segment. <IMAGE>
Patent DE-3924084-A1 (DE)
Title: Hydraulic controlled-slip braking system with hydraulic assistance - communicates reaction force of drivers brake pedal from space subject to pressure from pneumatic force amplifier
Inventor: MAAS JOACHIM
IPC: B60T8/44
Filed: 1989-07-20
Abstract: The pneumatic braking force amplifier (2) connected with its pressure difference controller (6) to the master cylinder (18) is augmented by an integral hydraulic amplifier with a space (15) in which pressure is sensed by a reaction force transmission element (43). The effective cross-section of the space (15) is limited by an amplifying piston (41). An electromagnetically actuated valve (52) is inserted between the controller (6) and pneumatic amplifier (2). USE/ADVANTAGE - Esp. on motor vehicles of various types.  Braking force amplifier, master cylinder and antilock system components can be assembled flexibly, and operate without slack or noise.
Patent DE-3932033-A1 (DE)
Title: Sprayable compsn. for damping vibration and preventing droning - contg. hard bitumen, acrylic] ester] copolymer, polymer modified bitumen, and mica
Inventor: PELZER HELMUT
IPC: C08L95/00
Filed: 1989-09-26
Abstract: A compsn. for damping b vibration and preventing droning which can be sprayed on at 165-195 deg.C, is free from solvent and contains the following components, melt-mixed at 165-195 deg.C, (a) 30-55 wt.% of ''H 90/100 W'' (RTM: hard bitumen, penetration 1-40 mm, softening point 80-110 deg.C, (b) 4-10% of ''Synthacryl'' VSC 2291 (RTM: acrylic ester copolymer), (c) 15-28% of polymer modified bitumen with ring-and-ball softening point 56-64 deg.C or 36-42 deg.C, and (d) 20-45% of ground mica of particle size 10-20 microns. USE/ADVANTAGE - The compsn. can be worked at moderate temps., and hardens sufficiently rapidly to avoid dripping or running. The compsn. is an underbody coating for vehicles.
Patent DE-3932440-A1 (DE)
Title: Crosslinked sulphonated (meth)acrylamide copolymer
Inventor: PIEH STEFAN DR
IPC: C05G3/00
Filed: 1989-09-28
Abstract: Triazine derivs. of formula (I) are density enhancers for photographic film compsns. In (I), R is H, alkyl, halogenoalkyl, hydroxyalkyl, alkylamino or alkoxy; and Y is O or S. Direct positive film emulsion comprises fogged Ag halide grains and density enhancer (I), which is added during the fogging process in amts. 2-24mg per mol Ag, such that the optical absorption is increased at least 0.08 relative to that obtd. in the absence of cpd. (I). Pref. cpd. (I) is 1-(2-hydroxypropyl)-4-thionohexahydro-1,3,5 -triazine.
Patent DE-3940493-A1 (DE)
Inventor: JACOB EBERHARD DIPL CHEM DR
IPC: B01D53/34
Filed: 1989-12-07
Abstract: Method for removing fluorine and/or inorganic fluorides in the gas phase on absorbent/catalyst masses, based on compounds in the system titanium dioxide/metatitanic acid, by absorption at temperatures of preferably below 250 DEG C and catalytic hydrolysis at temperatures of preferably 250-600 DEG C with elimination of hydrogen fluoride. <IMAGE>
Patent DE-4001811-A1 (DE)
Title: Controlling intensity of individual halogen lamps in installation - using IR radiation to carry digital addresses and commands to receivers in lamps
Inventor: HOLLENBERG HELMUT
IPC: G08C15/00
Filed: 1990-01-23
Abstract: Several halogen lamps are connected in parallel at a common cable pair and supplied from the same central power source. A central transceiver is also connected to the cable and uses infra-red radiation to send serial digital address and command data to decentralised receives at the lamps. A lamp's receiver decodes the data and uses the commands to control the power delivered to its lamp by a power regulator. Address and command data may be sent from lamp to lamp along the chain using decentralised transceivers in the lamps. The nearest lamp receives the commands first and the most remote, last. A lamp's transmitter turns on after its receiver has turned off.
Patent DE-4003316-A1 (DE)
Title: Braking monitor for semi-trailer - has pressure monitors inside articulated coupling and with processor
Inventor: WREDE JUERGEN DIPL ING
IPC: B60G17/015
Filed: 1990-02-05
Abstract: The articulated coupling has pressure monitors to measure the horizontal- and vertical forces exerted onto the unit by the trailer, during braking. The horizontal force is provided by pressure sensitive bolts (34) in the mounting while the vertical force is provided by a sensor on the pneumatic suspension element (21). The coupling pin (16) of the trailer sits in a mounting plate on a tilting support. The support has one set of loose bolts (34) to enable the support to slide slightly onto the pressure monitoring bolts. The outputs from the sensors are coupled to a processor (40) which regulates the unit brakes to balance the combination.
Patent DE-4006733-A1 (DE)
Title: Cable drive esp. for linear windscreen wiper of motor vehicle - incorporates two drums having oppositely directed threads to prevent build=up of peak torque on shaft bearings
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/20
Filed: 1990-03-03
Abstract: A single vertical wiper blade (45) is driven backwards and forwards across the windscreen (10) by two cables (25, 32) working through slots in upper and lower guide rails (13, 12). The cables (25, 32) are wound around coaxial drums (17, 18) having right-handed and left-handed threads respectively on a common shaft driven by a motor (15). They migrate along the surfaces of their respective drums so that the torques on these oppose each other. ADVANTAGE - Heavy laoding of the bearing(s) of cable drum shaft is avoided so that mechanism remains good for lifetime of vehicle.
Patent DE-4008672-A1 (DE)
Title: Platen press for use with conveyor belts - has deflection compensators next to top and bottom platens so as to provide uniform distribution of the appropriate applied pressure
Inventor: FUDICKAR HARALD
IPC: B29D29/06
Filed: 1990-03-17
Abstract: Equipment repairs or joins the ends of rubber conveyor belts and particularly those with reinforcement, by curing them under pressure. It has top and bottom heated platens, a number of cross-beams is rows above and beneath the platens, their ends being connected by tie rods and fixings. The top and/or bottom cross-beams hold metal deflection compensators on the platen side; these provide support for the platen concerned by bending to correspond to the curing pressure applied; each platen concerned is mounted on the cross-beams without hydraulic cylinders or cushons; the fixing device used is so designed that it produces a bending moment related to the applied pressure when activated through the tie rods. The set-up preferable uses also an elastic pressure cushion of (e.g. rubber, plastics or glass mat. ADVANTAGE - The arrangement simplifies the set-up for use with edge conditions which remain virtually constant for prolonged periods.
Patent DE-4009225-A1 (DE)
Inventor: KUETTNER KLAUS
IPC: H01L23/66
Filed: 1990-03-22
Abstract: In the process disclosed, a metal base film (4) is applied to a substrate (1) and the strip transmission lines (12) produced on the metal film. The strip transmission lines are covered with a resist (11) and the metal film under the resist subsequently removed, in particular by etching, up to the strip transmission line, forming a recess (13).
Patent DE-4012583-A1 (DE)
Inventor: TALLER MICHAEL
IPC: H01R4/18
Filed: 1990-04-20
Abstract: A protective contact plug for electrical appliances which can be connected to a mains socket, having a base plate and an earthing spring, clipped thereto, for holding and fixing the protective conductor of a three-wire load line, is characterised in that an insertion funnel for the connecting socket of the protective conductor is constructed as a head part, aligned coaxially with respect to the connecting socket, of an approximately L-shaped moulding which stands proud of the base plate and overhangs the connecting socket. In this way it is achieved that the individual small wires of the protective conductor are held in securely when the protective conductor end is inserted during production. <IMAGE>
Patent DE-4012887-A1 (DE)
Inventor: RITTER JUERGEN
IPC: B01D53/34
Filed: 1990-04-23
Abstract: Disclosed is a process for the purification of exhaust gases (1) arising from waste-incineration plants, in particular incineration plants for household rubbish (2), in which dust is separated from the waste gases (1), and the gases conditioned and passed through an adsorber (6) filled with activated coke (7) to separate out the impurities. Unpurified waste gas (1) is then passed through the adsorber (6). The adsorption is controlled so that the gas (8) leaving the adsorber (6) is virtually SO2-free. HCl and HF are extracted from the unpurified gas (8) leaving the adsorber (6) for the production of usable products, in particular hydrochloric acid and/or NaCl. By multiple adsorption (6, 14, 25, 36) and regeneration (20, 29), not only are the waste gases (1) purified but the impurities are isolated and further processed to give marketable products.
Patent DE-4015755-A1 (DE)
Title: System for error correction of magnetically recorded data - uses buffer memory and multiple levels of error detection and correction
Inventor: KIYONAGA CHITOKU
IPC: G11B20/18
Filed: 1990-05-16
Abstract: The error correction system comprises  demodulator (12), buffer memory (14), interface (16), error connection circuits (18a,18b) and control circuits (46,48) each of which consists of a processor (50,56), counter (52,58) and memory (54,60).  Data is read from the magnetic tape (10), decoded, and stored in the buffer memory (14). The error detection circuits (18,20) repeatedly locate and correct errors, up to a desired level, or until no further errors exist. Pref., three levels of error correcting  circuits would exist. USE/ADVANTAGE - magnetice tape recorders with rotating leads used as external store for  computer.  Simplified hardware.
Patent DE-4016735-A1 (DE)
Title: Transferring articles to and from shelves - involves lifting platform fitted to mast mounted on carriage
Inventor: HOS BRITTA DIPL ING
IPC: B66F9/07
Filed: 1990-05-21
Abstract: The machine transfer heavy articles to and from shelves arranged in parallel rows.  It is designed to travel along the gangways between the rows of shelves. The machine has a mast (7) to which a lifting platform (10) is attached. The upper end of the mast (7) has a roller (6) which runs along an overhead guide rail (3).  The mast (7) is supported on a carriage (13a,13b) which runs along a rail fixed to the floor.  This carriage is made in two parts (13a,13b) which can pivot about a vertical axis (15) which is aligned with the axis of the mast (7). USE/ADVANTAGE - The machine can travel around  relatively sharp bends at the ends of the rows of shelves.
Patent DE-4019403-A1 (DE)
Title: Speed-indicating lamp cluster integrable into motor vehicle - gives warning activated by brake pedal to following traffic on approach e.g. to congestion or fog
Inventor: MATULLA KONRAD
IPC: B60Q1/54
Filed: 1990-06-18
Abstract: A special cluster of lamps which can be integrated into or on to the vehicle displays the speed in km/hr in a form easily legible from outside. The indication may be given using numerical digits (one set of which is engraved on each lamp) or distinctively coloured lights. The appts. may be built or plugged into the bodywork. Additional warning of speed in excess of the limit may be given acoustically. ADVANTAGE - Uncomplicated system operated from speedometer conforms to traffic standards and safe-driving psychological test stipulations.
Patent DE-4021742-A1 (DE)
Title: Dust extraction equipment - has transport along a spinning frame with devices to clean the spindle foot which avoid particles mixing with the weft
Inventor: STEINIKE ULRICH
IPC: D01H1/38
Filed: 1990-07-07
Abstract: Cleaning apparatus, running on rails along a spinning frame, is driven by a motor. Air pressure is directed by jets towards the extraction ducting. At least one suction jet is directed to the base of the spindle. The speed of travel is reduced as the appts. nears the spindle, and cutting device is co-ordinated at the spindle foot. On completion, a control signal causes disconnection of the suction tube from the cutting implement, and reverts to normal performance. The suction tube (15.1) is pref. connected to a motorised unit which is mounted on rails above the frame. The tube descends on each side of the frame. The ends of the tubes clean the floor around the frame by suction. Compressed air jets, directed to various sections of the frame blow dust and fly on to the floor. ADVANTAGE - Besides general cleaning, removal of fly and dust, the spindle base receives the necessary particular attention, and avoids any particles, which have been removed, from being drawn into the yarn being wound.
Patent DE-4027380-A1 (DE)
Title: Method of improving low moor-land with sand sub strata -  involves use of deep plough share and second smaller share to plough two tier furrow
Inventor: HOLDT BERND
IPC: A01B13/14
Filed: 1990-08-30
Abstract: The method of improving lower moorland with a sand sub strata involves the use of a deep plough share (1) and a secondary smaller share (2) to plough a two tier furrow. First the surface is levelled, the turf thickness and quality is defined, then a graphic system of co-ordinates is drawn up to determine the whole area to be worked. The furrow depth and width are regulated according to the co- ordinates value, taking into account the subsequent equalising process. Sand and sand and turf mix is moved to equate the difference of the determined and graphically represented values. The area is then worked over with fertilizer to homogenise the upper ground layer. USE/ADVANTAGE - Produces fertile and productive soil.
Patent DE-4028712-A1 (DE)
Title: Pivotable roof-rear window unit for motor vehicle - has rigid shell on hinged arms to drop onto boot
Inventor: KRESSEL KARL
IPC: B60R21/13
Filed: 1990-09-10
Abstract: The roof structure is integral with the rear window and is supported on arms which enable it to swing down onto the rear boot.  The roof has the same shape as the top of the boot and forms a streamlined fitting when swung back. The hinged support arms form a roll-over protection when the roof is closed. When the roof structure is operated the side windows are servo-driven to prevent snagging the roof movement.  The top of the roof has an array of solar cells which power internal ventilation if the vehicle is parked in the sun with the roof closed.  The roof structure is servo-operated. ADVANTAGE - Simple to convert vehicle; improved comfort; streamlined styling.
Patent DE-4030242-A1 (DE)
Title: Vacuum electron microscope or ion beam probe -  has particle beam section and external section formed integrally to provide large vacuum space
Inventor: RAITH HERMANN DR
IPC: H01J37/28
Filed: 1990-09-25
Abstract: The vacuum electron microscope or ion beam probe has the particle beam section and the external section formed as a single unit, for together providing a large vacuum space, the max. sample size being limited by the size of the latter. USE/ADVANTAGE - Reduced overall size and weight for use as scanning electron or ion beam microscope for examining large flat surfaces.
Patent DE-4031397-A1 (DE)
Title: Mfg. single-chip microcomputer with mask ROM or EPROM - using numerous photomasks both for photomechanical processes and photomask data
Inventor: SHIROTA SHOZO
IPC: H01L21/8234
Filed: 1990-10-04
Abstract: A number i#of photomasks are used both for photomechanical processes and/or photomask data. Pref. OR-type ROMs are used for both types of the single chip microcomputers. The characteristic of a sense amplifier in both single chip microcomputers is so determined that the two OR-type ROMs have the same electric characteristic as a ROM. The characteristics of both amplifiers are pref. determined by adjusting the surface of the transistor gates in both amplifiers. If an E2PROM is used for one single chip microcomputer, the two ROMs are of the OR-type. ADVANTAGE - Reduction of turnaround time, development time and expenditure for each type, and unification of layout and size.
Patent DE-4035466-A1 (DE)
Title: Powder-coated plastic component - comprises polypropylene@ body filled with metal and having decorative powder coating applied in high voltage field
Inventor: KLEINHANS WERNER DIPL ING
IPC: F16K31/60
Filed: 1990-11-08
Abstract: An injection moulded plastic component (1) with a high SG comprises a polypropylene body (2) with a high level of a metal filler ensuring that the compoennt (1) is electrically conductive in a high voltage field. A decorative coating (3) on the component is applied by powder coating in a high voltage field of 20-80 kV and the component (1) is finally heated at 160 deg. C to bake on the coating (3). USE/ADVANTAGE - The component replaces a zinc pressure die cast sanitary fitting which is relatively expensive and the process permits powder coating of plastics. (1/1)
Patent DE-4037844-A1 (DE)
Title: Connection element for pop-up waste in hand basin - is U=shaped flexible clip with legs having bezels for valve rod bearing
Inventor: GNAUERT WERNER
IPC: E03C1/23
Filed: 1990-11-28
Abstract: The connection element is a U-shaped, flexible clip, with slots in the legs for the pull rod, and has a holder for the valve rod. The legs (10, 11) have a bezel (13) each, near the web (12), as axial fixing and bearing for the valve rod. The bezel is dimensioned, so that in locking position, it is flexibly tensioned against the surface of the valve rod. The connection element is formed as one piece from a spring steel band. USE - The connection element is for use in hand basins, bidets, etc., for an adjustable connection between a pull rod and a lever-like valve rod, at right angles to it.
Patent DE-4039167-A1 (DE)
Title: Gripper with several elements for moving objects - has direct drive for each element mounted star fashion in common base element
Inventor: POSTLER CLAUS-DIETER
IPC: B25B5/06
Filed: 1990-12-05
Abstract: The gripper for holding and moving objects has several radially mounted gripper elements which can be operated simultaneously in the gripping direction. Each gripper element (1,1') is driven directly and can be displaced with linear control. The gripper elements are arranged star-shaped in a common plane in a common base member (2) and can be coupled by a synchronization element (3) arranged in the centre of the gripper element assembly. This synchronization element (3) can be a disc rotatably mounted in the centre and the gripper elements can be coupled to same by connecting rods (4,4') rotatably connected at one end by bearing pins (14,14') to each gripper element. ADVANTAGE - High gripping forces can be applied through the direct drive of each gripper element.
Patent DE-4041076-A1 (DE)
Inventor: TIPPELMANN GOETZ DIPL ING
IPC: G01P5/02
Filed: 1990-12-21
Abstract: A method and an apparatus for measuring the eddy components of flows, in particular in cylinders/combustion chambers of internal combustion engines, the flows being induced by inlet members, and the apparatus having a flow rectifier device (14) and a measuring device (32), is characterised in that the flow rectifier device (14) deflects the flows in such a way that after passing the flow rectifier device (14) they have no momentum in the direction of the axis (26) of the flow rectifier device (14) and no angular momentum about the axis (26) of the flow rectifier device, and a measuring device (32) which determines reaction variables (reaction forces and reaction moments) occurring during the flow process at the flow detector device (14). An apparatus and method of these types can be used to determine eddy components of flows via measured reaction variables in a simple way. Knowledge of such eddy components is important, in particular, in the development of cylinders/combustion chambers of internal combustion engines. <IMAGE>
Patent DE-4106236-A1 (DE)
Title: Assembly component for installation of external blind box - has sword-like member fitted to face sides of box, with box lifted over blind guide fillet in installation position
Inventor: BESLER ARMIN
IPC: E06B9/17
Filed: 1991-02-28
Abstract: The assembly component (11), the so-called sword, comprises two U-profile shaped part areas (111, 121), of which the cross-section of the first part area (11) fitted to the blind box is fitted on the box walling accommodation. The second part area (121) on the one hand has a width (B) which corresponds to that of the weather-side access to the through slot formed by the access for guiding the sword. On the other hand, it has a height corresp. to the depth of the accommodation, whereby the guide-side end (122) of the part area (121) reducing in width is provided with the coverings of the accommodation in the shoulder (127) engaging behind the blind guide fillet. The bridge (123) of the U-profile shaped part area (121) is released at the guide-side end (122). ADVANTAGE - For the installation of the box on an external blind.
Patent DE-4106692-A1 (DE)
Title: Producing FRP form e.g. distorted fibres - holding fabric under tension to straighten its fibres, applying any suitable thermoplastic melt, passing through double band press and cooling
Inventor: GOLDMANN GERD DIPL ING DR
IPC: B29C70/50
Filed: 1991-03-02
Abstract: FRP materials are produced from thermoplastics and reinforcing fabric of distortion-free fibres by means of double-band presses. In the process a film of thermoplastic melt is applied to the fabric before it is passed into the band press, and the fabric structure is locked by cooling the melt to beneath its solidifying pt. The fabric is pref. held under tension of at least 3N/cm when fed into the press, by applying a brake to its reel (or alternative methods). The fibres can then be monitored for freedom from distortion before being processed. The fabric can be of any type, e.g. unidirectional, biaxial, multi-axial and it can be made up of a wide variety of substances. ADVANTAGE - The process can use, e.g., fibres which are prone to distort. The FRP prods. have high e.g. tensile strength and can therefore be wound into reels under tension. The fibres can very simply be held under tension when in the press used.